Helmet shield



FIG. 1 is a back, top and left side perspective view of a helmet shield showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof, the left side view being a mirror image of FIG. 6; and,

FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 3.

The broken lines illustrate portions of the helmet shield that form no part of the claimed design. The dash-dotted lines denote the boundary of the claim and form no part of the claimed design. 

CLAIM The ornamental design for a helmet shield, as shown and described. 